Stood in line an hour for Iphone 5s and was told that I couldn't get one with the device payment plan because we have a bundle bill service. Cool no problem (kinda was I was pissed). Came home decided I would wait for them to go back in stock and purchase one off contract. Now once I purchase it what do I do? Am I able to get a new micro sim for no charge and just transfer service to my old phone to my new one? Would this be easily executed at a Verizon store or an Apple store? Also I want to triple make sure that I will not be losing unlimited data.